TY - GEN
T1 - Performance of RIS-empowered NOMA-based D2D Communication under Nakagami-m Fading
AU - Shaikh, Mohd Hamza Naim
AU - Arzykulov, Sultangali
AU - Celik, Abdulkadir
AU - Eltawil, Ahmed M.
AU - Nauryzbayev, G.
N1 - Funding Information:
This work was supported by the Nazarbayev University CRP Grant no. 11022021CRP1513.
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Reconfigurable intelligent surfaces (RISs) have sparked a renewed interest in the research community envisioning future wireless communication networks. In this study, we analyzed the performance of RIS-enabled non-orthogonal multiple access (NOMA) based device-to-device (D2D) wireless communication system, where the RIS is partitioned to serve a pair of D2D users. Specifically, closed-form expressions are derived for the upper and lower limits of spectral efficiency (SE) and energy efficiency (EE). In addition, the performance of the proposed NOMA-based system is also compared with its orthogonal counter-part. Extensive simulation is done to corroborate the analytical findings. The results demonstrate that RIS highly enhances the performance of a NOMA-based D2D network.
AB - Reconfigurable intelligent surfaces (RISs) have sparked a renewed interest in the research community envisioning future wireless communication networks. In this study, we analyzed the performance of RIS-enabled non-orthogonal multiple access (NOMA) based device-to-device (D2D) wireless communication system, where the RIS is partitioned to serve a pair of D2D users. Specifically, closed-form expressions are derived for the upper and lower limits of spectral efficiency (SE) and energy efficiency (EE). In addition, the performance of the proposed NOMA-based system is also compared with its orthogonal counter-part. Extensive simulation is done to corroborate the analytical findings. The results demonstrate that RIS highly enhances the performance of a NOMA-based D2D network.
KW - Device-to-device
KW - energy efficiency
KW - non-orthogonal multiple access
KW - RIS
KW - spectral efficiency
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U2 - 10.1109/VTC2022-Fall57202.2022.10012767
DO - 10.1109/VTC2022-Fall57202.2022.10012767
M3 - Conference contribution
AN - SCOPUS:85147035149
T3 - IEEE Vehicular Technology Conference
BT - 2022 IEEE 96th Vehicular Technology Conference, VTC 2022-Fall 2022 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 96th IEEE Vehicular Technology Conference, VTC 2022-Fall 2022
Y2 - 26 September 2022 through 29 September 2022
ER -